Learning to sense life and death is crucial.

Bobby sensed life drawing out of this world like a slow tide.

There she hovered, as if uncertain of whether she sensed life here or not.

Wolf said, sensing life of a sort beating in a slow, heavy pulse.

Even InThig couldn't sense life, and it had been on that world longer than we had.

The story begins when an alien being flies towards Earth after sensing life.

He sensed life of an alien sort all around him.

She could sense life flowing around her and she had no grasp on its reins.

I sensed new life in America - life that did not stink of corpses.

Not only are the ships fairly intact, but Mara can sense life.